So, I think read the papers
Clinical trials in inflammatory bowel disease (Phase II) have shown BPC-157 to be safe with no reported adverse effects or toxicity
Full ingredients (INCI): Water, Glycerin, Copper Tripeptide-1, Phenoxyethanol, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7 What to Expect From Our Copper Peptide Face Serum Weeks 1-2 Skin feels smoother with improved texture and comfort Weeks 3-4 Visible improvements in skin tone evenness and firmer appearance Weeks 6-8 Notable reduction in fine lines with improved elasticity Weeks 8-12 Skin texture continues improving, fine lines less prominent Weeks 12+ Ongoing support for firmer, smoother skin with daily use Individual results may vary
In one randomized controlled trial, 114 participants were given ipamorelin intravenously (rather than by subcutaneous injection) to see if it could speed up their digestive tracts after major bowel surgery
Neither form is automatically better for every patient
Intravenous heroin induces rapid brain hypoxia and hyperglycemia that precede brain metabolic response